Not rated
CVE-2021-26347 Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an…
Description
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an integer overflow in the L2 directory table in SPI flash resulting in a potential denial of service.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Ryzen 5000 Series | Versions not published | |
| Ryzen 5000 Series | Versions not published |
Other CVEs of Ryzen 5000 Series
The 4 CVEs of Ryzen 5000 Series →
CVE-2021-46795
A TOCTOU (time-of-check to time-of-use) vulnerability exists where an attacker may use a compromised BIOS to cause the…
4.7
Medium
CVE-2021-26346
Failure to validate the integer operand in ASP (AMD Secure Processor) bootloader may allow an attacker to introduce an…
5.5
Medium
CVE-2021-26316
Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper…
7.8
High